Perhaps you should try some spelling variations:
locally linear » local linear
money locally » money really
linear plot » line plot, linear flow, linear logit
phan thanh » tran thanh, van thanh
han than » han chang, harm than, van thanh
hong yu » wong yue
wang » wan, lang

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: wing ((han than) OR (phan thanh)) money locally linear plot ((wang zhi) OR (hong yu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing ((han than) OR (phan thanh)) money locally linear plot ((wang zhi) or (hong yu)) ;~".
• Adding a wildcard symbol may retrieve word variants: wing ((han than) OR (phan thanh)) money locally linear plot ((wang zhi) or (hong yu)) ;*.